shyouhei f2a91397fd Add uplevel keyword to Kernel#warn and use it ... If uplevel keyword is given, the warning message is prepended with caller file and line information and the string "warning: ". The use of the uplevel keyword makes Kernel#warn format output similar to how rb_warn formats output. This patch modifies net/ftp and net/imap to use Kernel#warn instead of $stderr.puts or $stderr.printf, since they are used for printing warnings. This makes lib/cgi/core and tempfile use $stderr.puts instead of warn for debug logging, since they are used for debug printing and not for warning. This does not modify bundler, rubygems, or rdoc, as those are maintained outside of ruby and probably wish to remain backwards compatible with older ruby versions. rb_warn_m code is originally from nobu, but I've changed it so that it only includes the path and lineno from uplevel (not the method), and also prepends the string "warning: ", to make it more similar to rb_warn. From: Jeremy Evans code@jeremyevans.net Signed-off-by: Urabe Shyouhei shyouhei@ruby-lang.org git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e		2017-12-12 11:56:25 +00:00
..
dtd	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
formatters	fix documentation of REXML::Formatters::Default (id_hack -> ie_hack) [ci skip]	2017-08-14 16:04:35 +00:00
light	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
parsers	rexml: add close tag check on end of document to StreamParser	2017-06-07 13:01:28 +00:00
validation	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
attlistdecl.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
attribute.rb	* lib/rexml/attribute.rb (REXML::Attribute#to_string): Fix wrong	2016-07-22 01:39:49 +00:00
cdata.rb	Add uplevel keyword to Kernel#warn and use it	2017-12-12 11:56:25 +00:00
child.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
comment.rb	Add uplevel keyword to Kernel#warn and use it	2017-12-12 11:56:25 +00:00
doctype.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
document.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
element.rb	Add uplevel keyword to Kernel#warn and use it	2017-12-12 11:56:25 +00:00
encoding.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
entity.rb	rexml: improve docs	2017-11-02 20:06:38 +00:00
functions.rb	REXML: Fix a bug that unexpected methods can be called as a XPath function	2017-08-13 12:14:24 +00:00
instruction.rb	Add uplevel keyword to Kernel#warn and use it	2017-12-12 11:56:25 +00:00
namespace.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
node.rb	Add uplevel keyword to Kernel#warn and use it	2017-12-12 11:56:25 +00:00
output.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
parent.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
parseexception.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
quickpath.rb	Use Integer instead of Fixnum and Bignum.	2016-05-17 13:15:57 +00:00
rexml.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
sax2listener.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
security.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
source.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
streamlistener.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
syncenumerator.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
text.rb	Add uplevel keyword to Kernel#warn and use it	2017-12-12 11:56:25 +00:00
undefinednamespaceexception.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
xmldecl.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
xmltokens.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
xpath.rb	Add frozen_string_literal: false for all files	2015-12-16 05:07:31 +00:00
xpath_parser.rb	Use Integer instead of Fixnum and Bignum.	2016-05-17 13:15:57 +00:00